Product Details | POWER OPERATED DRUM WINCH

3950-00-231-0503 A power operated mechanical device having a horizontally mounted revolvable drum(s) on the periphery of which the end of a rope, line, or chain is secured for exerting a raising, lowering, or pulling motion. The device may also contain a revolvable head(s) or spool(s) (gypsy head) around which one or more turns must be taken for exerting pulling power. See also WINCH, GYPSY. It may include a power unit. Excludes those items designed for mounting on self-propelled vehicles.

Part Alternates: S2000519081LH, S2000-519081LH, 47871LH, 478-71LH, 3950-00-231-0503, 00-231-0503, 3950002310503, 002310503

Materials Handling Equipment | Winches, Hoists, Cranes, and Derricks

Supply Group (FSG) NSN Assign. NIIN
39 01 JAN 1963 00-231-0503

Cross Reference | NSN 3950-00-231-0503

Part Number Cage Code Manufacturer
478-71LH 83004 JOY MFG CO HEAVY MACHINERY GROUP VULCAN-DENVER DIV
S2000-519081LH 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3950-00-231-0503

Characteristic Specifications
OPERATION METHOD POWER
PRIME MOVER TYPE ELECTRIC MOTOR
PRIME MOVER QUANTITY 1
CURRENT TYPE DC
VOLTAGE IN VOLTS 230.0
DUTY CYCLE INTERMITTENT
INCLOSURE TYPE FULLY INCLOSED
ENVIRONMENTAL PROTECTION WATERPROOF
COOLING METHOD NON VENTILATED
POWER REQUIREMENT RATING 50.00 HORSEPOWER
DRUM SURFACE DESIGN PLAIN
DRUM FLANGE TO FLANGE DISTANCE AND LOCATION 26.000 INCHES NOMINAL FIRST DRUM
DRUM DIAMETER AND LOCATION 20.000 INCHES NOMINAL FIRST DRUM
DRUM FLANGE DIAMETER AND LOCATION 37.000 INCHES NOMINAL FIRST DRUM
CAPSTAN SPOOL MOUNTING POSITION HORIZONTAL
LARGEST DIAMETER AND LOCATION 18.000 INCHES NOMINAL FIRST SPOOL
OVERALL LENGTH AND LOCATION 16.000 INCHES NOMINAL FIRST SPOOL
CAPSTAN SPOOL SURFACE DESIGN PLAIN
CAPSTAN SPOOL QUANTITY 1
LOAD LIMIT AT SELECTED SPEED AND DRUM LOCATION 14000.0 POUNDS SINGLE SPEED FIRST DRUM AND 7500.0 POUNDS SECOND SPEED FIRST DRUM
TRAVEL RATE PER MINUTE 105.0 FEET AND 185.0 FEET
FURNISHED ITEMS AND QUANTITY 1 MOTOR CONTROLLER AND 1 PAWL AND RATCHET
SPECIAL FEATURES HAS VARIABLE SPEED ELECTRIC MOTOR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY WESTINGHOUSE ELECTRIC MOTOR AND CONTROLLER
MANUFACTURERS CODE 83004
DESIGN CONTROL REFERENCE 478-71LH

Restrictions/Controls & Freight Information | NSN 3950-00-231-0503

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 116440 CAPSTANS/WINCHES/WINDLASSES
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 885 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3950-00-231-0503

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative